A.molasses
B.linseed oil
C.mineral oil
D.any of the above
Related Mcqs:
- Cores are made from core sand mixed with the binder which may be
- First step in reclaiming the moulding and core sand is
- Properties of ‘Sand Particles’ are:
- Heating of core is necessary while using which of the following core binder?
- Sand acquires a predetermined shape under pressure and retains the same when pressure is removed. This is due to the property of sand known as
- The closed-coiled helical springs are made from the same small diameter wire, one wound on 2.5 cm diameter core and the other on 1.25 cm diameter core. If each spring has n coils, the ratio of their spring constants would be
- As compared to green sand in shell moulding cooling rate of cast metal is slow. Hence as compared to green sand castings, shell moulded castings will have
- The fertility level of any soil is generally determined by:
- Flux used in cupola while melting cast iron is
- Which of the following is used on moulds for magnesium castings to prevent metal mould reactions?
